What is the answer to sqrt(x+1)=2x ?

The answer to sqrt(x+1)=2x is x=(1+sqrt(17))/8

Solve for x: sqrt(x+1)=2x

The solution is x=(1+sqrt(17))/8

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x + 1 = 2 x

x = \frac{1 + 17}{8}

Decimal Notation

x = 0.64038 \dots

Solution steps

x + 1 = 2 x

Square both sides:

x + 1 = 4 x^{2}

x + 1 = 4 x^{2}

Solve

x + 1 = 4 x^{2} : x = \frac{1 + 17}{8}, x = \frac{1 - 17}{8}

x = \frac{1 + 17}{8}, x = \frac{1 - 17}{8}

Verify Solutions:

x = \frac{1 + 17}{8}

True

, x = \frac{1 - 17}{8}

False

The solution is

x = \frac{1 + 17}{8}

x + 1 = - 7

(x - 1)^{\frac{2}{3}} = 9

3 x + 51 - 15 = - 9

14 - w = w - 2

x + 5 = - 10

What is the answer to sqrt(x+1)=2x ?
The answer to sqrt(x+1)=2x is x=(1+sqrt(17))/8
Solve for x: sqrt(x+1)=2x
The solution is x=(1+sqrt(17))/8